Struct Key 

pub struct Key<T> {
    pub(crate) name: &'static str,
    _marker: PhantomData<T>,
}

Type-safe key for settings storage.

Associates a string key name with a value type at compile time, preventing type mismatches while maintaining ergonomic usage.

Use the register_setting_key! macro to create keys.

Example

use bitwarden_state::register_setting_key;
use serde::{Deserialize, Serialize};

#[derive(Serialize, Deserialize)]
struct AppConfig {
    theme: String,
    auto_save: bool,
}

register_setting_key!(pub const CONFIG: AppConfig = "app_config");

Fields

name: &'static str

_marker: PhantomData<T>

Trait Implementations

impl<T: Clone> Clone for Key<T>

fn clone(&self) -> Key<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for Key<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Copy> Copy for Key<T>